A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5965-01-092-2698
NSN 6240-01-054-2289
NSN 5985-00-020-5125
NSN 6220-01-358-0365
NSN 6320-00-456-2092
NSN 5855-01-112-7725
NSN 5985-01-229-6393
NSN 6650-00-597-7313
NSN 5998-01-370-3464
NSN 5999-00-951-2943
NSN 6320-01-582-6752
NSN 5910-01-463-7399